1. Professional adjustment buttons Treble / Bass / Volume / Father / Reverb can be adjusted by the microphone.
2. Bluetooth wireless microphone and speakers, two-in-one, no additional connection to work independently.
3. The microphone head has three noise reduction processing, more effective highlight your beautiful voice.
4.1800mAh battery up to 6 hours of singing, enjoy the smart phone APP KTV karaoke effect.
5. Compatibility, suitable for iOS and Android sma...